| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,398 |
3,404 |
−6 |
| At takeoff |
3,271 |
3,268 |
+3 |
| At touchdown |
1,802 |
1,475 |
+327 |
| On blocks |
1,725 |
— |
— |
| Burned |
| Taxi out |
128 |
136 |
−8 |
| Trip |
1,469 |
1,793 |
−324 |
| Climb |
356 |
— | — |
| Cruise |
798 |
— | — |
| Descent |
155 |
— | — |
| Approach |
113 |
— | — |
| Taxi in |
77 |
— |
— |
| Total burn |
1,673 |
1,929 |
−256 |
The phases add up to 1,673 kg burned; the tank
readings taken off blocks and on blocks put it at 1,596,
77 less. The table uses the
phases, because the on-blocks reading is taken as the flight ends and often lands a moment
early, before the taxi-in burn has registered.